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ECU question

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Old Apr 22, 2007 | 07:33 AM
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hutch311
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Default ECU question
Im starting the ZC Dohc swap on my 91 crx si. I was wondering if a ecu from a 92 integra will work with the zc. part number on the ecu is 37820-pr4-a11 and yes its from a 5spd car. Thanks in advance guys
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Old Apr 22, 2007 | 08:14 AM
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yeah it will work.... but 92integra is a 1.8 litre and the zc is a 1.6 litre so your afr's at WOT will be off. ide recomend just using the SI ecu(d16a6)
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Old Apr 22, 2007 | 08:22 AM
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gibsanez
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Default Re: ECU question (hutch311)
It WOULD run, if it was an OBD0 ecu, which it is not. But it wouldn't run great.
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Old Apr 22, 2007 | 08:32 AM
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Default Re: ECU question (gibsanez)
so i need to look for an ecu out of an 88 or 89 integra correct?
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Old Apr 22, 2007 | 08:42 AM
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zenon8890
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From: AmmanJordan, Jordan
Default Re: ECU question (hutch311)
the perfect ecu would be PM7, or u can get a PM6 and chip it with PM7 maps using turboedit, PM6 will run it ok but not strong enough like the PM7
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